EP 2533326 B1 20140402 - Rechargeable battery
Title (en)
Rechargeable battery
Title (de)
Wiederaufladbare Batterie
Title (fr)
Batterie rechargeable
Publication
Application
Priority
- US 201161494743 P 20110608
- US 201113210124 A 20110815
Abstract (en)
[origin: EP2533326A1] According to the present invention, there is provided a rechargeable battery including an electrode assembly having a positive electrode and a negative electrode; a case in which the electrode assembly is installed; and a cap plate coupled with the case. A short-circuit member is provided in a short-circuit hole formed in the cap plate. The short-circuit member is electrically connected to one of the electrodes. Further, a valve member is provided under the short-circuit hole.
IPC 8 full level
H01M 2/12 (2006.01); H01M 2/04 (2006.01); H01M 2/34 (2006.01)
CPC (source: EP KR US)
H01M 50/15 (2021.01 - EP KR US); H01M 50/3425 (2021.01 - EP KR US); H01M 50/538 (2021.01 - KR); H01M 50/578 (2021.01 - EP KR US); H01M 2200/20 (2013.01 - EP KR US); H01M 2220/20 (2013.01 - EP KR US); Y02E 60/10 (2013.01 - EP KR)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2533326 A1 20121212; EP 2533326 B1 20140402; KR 101627626 B1 20160608; KR 20120136267 A 20121218; US 2012315515 A1 20121213; US 8642196 B2 20140204
DOCDB simple family (application)
EP 11178263 A 20110822; KR 20110105428 A 20111014; US 201113210124 A 20110815